The fact that Kavya doesn't have a child here, changes Aniruddh's character from responsible to desperate, because their son was the reason Aniruddh wanted the marriage to stay in Bengali and Marathi version.
Also the Pakhi leaving home track was shown a bit early in Aai Kuthe... where she leaves immediately after VanYa are exposed at the resort. She lands up kidnapped by goons to be sold into prostitution but Anirrudh's character notices her being dragged away and informs AnuRaj while also chasing the goons with his police friend on his bike.
After he rescues Pakhi, he gives a very emotional speech to her that she should understand and stick around for her mother because that is something his own son is missing right now and he understands its importance.
I hope this track is included her with some maturity.